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Paper Abstract and Keywords
Presentation 2009-03-25 15:50
Analysis of Speaker's Gestures and Conversational Activity in Multiparty Video-mediated Communication -- How does the quality of conversation change in correct and imaginary mutual gaze environment? --
Takanobu Katayama, Naoki Mukawa, Hiroko Tokunaga, Masahide Yuasa (Tokyo Denki Univ.) HCS2008-78
Abstract (in Japanese) (See Japanese page) 
(in English) Directions of gazes and gestures play important roles in multiparty conversations. However, existing video-mediated communication systems which do not support mutual gaze may interfere in conversations because gazes and gestures direct toward wrong ways. In this paper gesture behaviors expressed in video-mediated conversations are analyzed to compare several gaze support system conditions including human-to-human conversation condition. The results shows that the number of hand gestures of the two system which do not support mutual gaze halves compare to the conversation in human-to-human and gaze support system conditions, especially, the number of beat (baton) gestures that can be a measure of activity of conversations deceases remarkably. It also suggests the hand gestures are needed to be conveyed in video-mediated communications.
Keyword (in Japanese) (See Japanese page) 
(in English) Video-mediated communication / Gestures / eye / / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 487, HCS2008-78, pp. 121-126, March 2009.
Paper # HCS2008-78 
Date of Issue 2009-03-16 (HCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee HCS  
Conference Date 2009-03-23 - 2009-03-25 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Human Commumication, etc. 
Paper Information
Registration To HCS 
Conference Code 2009-03-HCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of Speaker's Gestures and Conversational Activity in Multiparty Video-mediated Communication 
Sub Title (in English) How does the quality of conversation change in correct and imaginary mutual gaze environment? 
Keyword(1) Video-mediated communication  
Keyword(2) Gestures  
Keyword(3) eye  
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1st Author's Name Takanobu Katayama  
1st Author's Affiliation Tokyo Denki University (Tokyo Denki Univ.)
2nd Author's Name Naoki Mukawa  
2nd Author's Affiliation Tokyo Denki University (Tokyo Denki Univ.)
3rd Author's Name Hiroko Tokunaga  
3rd Author's Affiliation Tokyo Denki University (Tokyo Denki Univ.)
4th Author's Name Masahide Yuasa  
4th Author's Affiliation Tokyo Denki University (Tokyo Denki Univ.)
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Speaker Author-1 
Date Time 2009-03-25 15:50:00 
Presentation Time 30 minutes 
Registration for HCS 
Paper # HCS2008-78 
Volume (vol) vol.108 
Number (no) no.487 
Page pp.121-126 
#Pages 6 
Date of Issue 2009-03-16 (HCS) 

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